History Of Radio Broadcast

From the history of radio broadcast, we have learned that in earlier times, radio stations were basically radiotelegraphy webs and at the same time did not carry audio. The origin of radio broadcast can be dated back to 1960, when the first audio transmission was drafted by Reginald Fessenden. Whether this broadcast actually occurred is disputed. While many early experimenters attempted to create systems similar to radiotelephone devices where only two parties were meant to communicate, there were others who intended to transmit to larger audiences.

According to the radio broadcast history, Charles Herrold was the person who began broadcasting in California in the year 1909 and was sustaining audio by the next year. Herrold's station ultimately became KCBS. In Netherlands, PCGG also began broadcasting on November 6, 1919. Looking at the history of radio broadcast, Dr. Frank Conrad started broadcasting from his Wilkinsburg, Pennsylvania garage with the call letters KDKA. However, KDKA’s first commercial advertise was drafted from Saxonburg, Butler County, PA on November 2, 1920.

Later on, the equipment was transferred to the top of an office make up in Pittsburg, Pennsylvania and bought by Westinghouse. On 2nd November 1920, KDKA of Pittsburgh, started broadcasting as the first licensed "commercial" radio station.
However, it didn’t air until years later. In the history of radio broadcast, the first advertise was actually broadcast, 1920 as a result of U.s Presidential election. The Montreal station that became CFCF began program asseverations on May 20, 1920. Moreover, the Detroit station that became WWJ also began program averment on August 20, 1920; even so neither held a license at the time.

In the history of radio broadcast, Radio Argentina also started scheduled on regular basis from the Teatro Coliseo in Buenos Aires on August 27, 1920, producing its priority claim. However, during mid 1990s, internet based radio became practicable. This new medium doesn’t require any licensing and stations could advertise from anywhere in the world without the deficits for through the sky transmitters. Moreover, WMBR, the MIT student radio station, developed the "MIT List of Radio Stations" in the mid 1990's. In 2000, this list became separate from MIT and adopted the name Radio Locator. This briefly reveals the history behind radio broadcast.